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E-Lins H685 Series Achieves ATEX Zone 2 Certification for Hazardous Area Deployments

The H685 industrial 4G router range has received ATEX Zone 2 certification (II 3 G Ex ec IIC T4 Gc), enabling deployment in oil & gas facilities, chemical plants, and explosive atmosphere environments across the EU and globally recognized regions.
Certification ⏱️ 2 min read

Advancing Safe Industrial Connectivity

E-Lins is pleased to announce that the H685 Series Industrial 5G Router has achieved ATEX Zone 2 Certification, marking another important milestone in our commitment to delivering reliable networking solutions for demanding industrial environments.

This certification demonstrates that the H685 Series is designed to support wireless communications in locations where explosive gas atmospheres may occasionally be present, helping customers deploy industrial connectivity with greater confidence while meeting applicable safety requirements. ATEX Zone 2 equipment is intended for environments where an explosive atmosphere is not expected during normal operation, or if it does occur, it exists only for a short period.


Designed for Critical Industrial Applications

Industrial organizations increasingly require secure, high-performance networking in environments where operational reliability and safety are equally important. The H685 Series has been developed to address these challenges by combining industrial-grade hardware with advanced 5G connectivity.

Typical deployment scenarios include:

  • Oil & Gas facilities
  • Chemical processing plants
  • Petrochemical production
  • Energy and utilities
  • Industrial automation
  • Remote monitoring stations
  • Pipeline infrastructure
  • Smart industrial sites

Key Benefits

The ATEX Zone 2 certification enables customers to:

  • Deploy networking equipment in certified hazardous environments
  • Improve operational safety and regulatory compliance
  • Reduce installation complexity for industrial projects
  • Support remote monitoring and predictive maintenance
  • Enable secure Industrial IoT (IIoT) communications
  • Maintain reliable connectivity in challenging conditions

Built for Industrial Reliability

The E-Lins H685 Series is engineered to support mission-critical industrial communications with features such as:

  • High-speed 5G connectivity
  • Industrial-grade rugged design
  • VPN and cybersecurity capabilities
  • Remote device management
  • Multiple industrial interfaces
  • Wide operating temperature support
  • Reliable connectivity for unattended deployments

Supporting Industry Digital Transformation

As industries continue adopting Industrial IoT and digital transformation initiatives, reliable communication infrastructure becomes increasingly important. By achieving ATEX Zone 2 certification, the H685 Series expands deployment opportunities for organizations operating in hazardous environments while maintaining the performance expected from modern industrial networking solutions.


Looking Ahead

E-Lins remains committed to developing innovative industrial networking products that meet international standards while helping customers build secure, reliable, and future-ready communication infrastructures.

We thank our customers, partners, and engineering teams for their continued trust and support as we expand our portfolio of industrial connectivity solutions.


About E-Lins

E-Lins is a global provider of industrial networking solutions, delivering industrial routers, gateways, and communication products for transportation, energy, manufacturing, smart cities, and Industrial IoT applications. The company continues to focus on innovation, reliability, and long-term connectivity for mission-critical deployments.


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